Does anyone have experience using the "Whizz Kit" from ALS? I have an upcoming test and I purchased the kit about 3 months ago knowing this day may come. It's been in a cool dry place. I will probably be going to a Lab Corp to get the test done. Do/can they test for synthetics? I've been reading on the forums that most testing facilities need to follow some kind of protocol/law? Thanks for any insight/past experiences.